diff options
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index befa57e..c72ab50 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -202,10 +202,9 @@ static void parse_source(struct sym_entry *syme) len = sym->end - sym->start; sprintf(command, - "objdump --start-address=0x%016Lx " - "--stop-address=0x%016Lx -dS %s", - map__rip_2objdump(map, sym->start), - map__rip_2objdump(map, sym->end), path); + "objdump --start-address=%#0*Lx --stop-address=%#0*Lx -dS %s", + BITS_PER_LONG / 4, map__rip_2objdump(map, sym->start), + BITS_PER_LONG / 4, map__rip_2objdump(map, sym->end), path); file = popen(command, "r"); if (!file) @@ -292,13 +291,15 @@ static void lookup_sym_source(struct sym_entry *syme) { struct symbol *symbol = sym_entry__symbol(syme); struct source_line *line; - char pattern[PATH_MAX]; + const size_t pattern_len = BITS_PER_LONG / 4 + 2; + char pattern[pattern_len + 1]; - sprintf(pattern, "<%s>:", symbol->name); + sprintf(pattern, "%0*Lx <", BITS_PER_LONG / 4, + map__rip_2objdump(syme->map, symbol->start)); pthread_mutex_lock(&syme->src->lock); for (line = syme->src->lines; line; line = line->next) { - if (strstr(line->line, pattern)) { + if (memcmp(line->line, pattern, pattern_len) == 0) { syme->src->source = line; break; } |
